Dell Alienware x15 R2 Service Manual - Page 4
Troubleshooting, Getting help and contacting Alienware
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Updating the BIOS...69 Updating the BIOS in Windows...69 Updating the BIOS using the USB drive in Windows 70 Chapter 5: Troubleshooting...71 Handling swollen Lithium-ion batteries...71 Locate the Service Tag or Express Service Code of your Dell computer 71 System-diagnostic lights...71 SupportAssist diagnostics...72 Recovering the operating system...73 WiFi power cycle...73 Drain residual flea power (perform hard reset)...73 Chapter 6: Getting help and contacting Alienware 75 4
Updating the BIOS
............................................................................................................................................................
69
Updating the BIOS in Windows
..................................................................................................................................
69
Updating the BIOS using the USB drive in Windows
.................................................................................................
70
Chapter 5: Troubleshooting
...................................................................................................................
71
Handling swollen Lithium-ion batteries
.............................................................................................................................
71
Locate the Service Tag or Express Service Code of your Dell computer
....................................................................
71
System-diagnostic lights
.....................................................................................................................................................
71
SupportAssist diagnostics
...................................................................................................................................................
72
Recovering the operating system
......................................................................................................................................
73
WiFi power cycle
................................................................................................................................................................
73
Drain residual flea power (perform hard reset)
................................................................................................................
73
Chapter 6: Getting help and contacting Alienware
.............................................................................
75
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